superpanner

Definitions

A device for separating ores by gravity.

Examples

“He also continued active participation in his technical field, and the superpanners and infrasizers which he developed found their way into many ore-dressing laboratories throughout the world.”

“[…] Gravity separation by jigging, by using shaking tables, or superpanners; […]”

“The safest solution consists in concentrating these metals by means of shaking tables, superpanners, or small gravity spinning concentrators, then melting the whole of the concentrate to determine⟳ the gold content.”

CEFR level